What happened to making sure children are properly scared? Reminding them that under the bed, in the closet, lurking in the shadows or even in their dreams there are ghouls, ghosts, goblins and monsters waiting to get at them? In this day and age, where everything is triple-child-proofed and kids’ feelings are never expected to dip below a harmonic line of perfect happiness, such questions may seem ludicrous – or worse, worthy of trending Twitter shaming. However, for those of us who...